UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G5qo3D2FNWkUPyJLcF/kw9BHLZDi0cZI2yjpn8C6BLc=' 
WHERE 
  key_id = '2e410a338df5f57829b6faae431cfb5199d4ba9695699d8d7f9e6c497af49975' 
  AND (
    token = 'G5qo3D2FNWkUPyJLcF/kw9BHLZDi0cZI2yjpn8C6BLc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )